jury selection begins today- in the corruption trial of former detroit mayor, kwame kilpatrick. in september of 2008 kilpatrick pleaded guilty to two felony counts of obstruction of justice stemming from his efforts to cover up an extramarital affair. he served about one year in prison. this time, kilpatrick, his father and two others are accused of "shaking down" contractors who wanted business or favors from detroit city hall. government officials call it "the kilpatrick enterprise." all have pleaded not guilty. the american civil liberties union vows to continue challenging a controversial provision of the arizona immigration law.. upheld yesterday by a federal judge. the judge denied a request to block the "show me your papers" provision in the law. it allows local law enforcement to check on the immigration status of people they stop for other reasons. the judge ruled the court could not block the provision based on the possibility of racial profiling.. citing the u-s supreme court decision upholding that part of the law. the aclu says it will continue the challenge by docu